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JTAG MK II and /RESET

JTAG MK II and /RESET

2005-04-13 by alwelch93021

Having my JTAG work for hours and then refuse to go into debug I looked 
over all the signals and only thing I found suspect was  the /reset 
line. Data sheet shows it should pull up to .85 X VCC and I run +5 VCC. 
My reset was showing a high level of around 3.2vdc with a 10k pull up 
on the line. I plan to reduce that to 5k today and see what i get.

Any one else seen problems with JTAG refusing to start debugging when 
the /reset was not pulled up enough?

Al Welch

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.